detail of steel padlock with the inscription "hardened solid steel"

---

Size: 6000px × 4000px
Photo credit: © Gianluca Melis / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: acerbate, background, building, circle, concepts, construction, contemporary, curve, detail, element, engine, firmness, fix, flint, gear, gears, harden, hardened, hardness, icon, industry, iron, isolated, line, machine, metal, metallic, object, objects, protect, rusty, safe, safety, screw, sear, sharp, single, solid, solidity, stainless, steel, steely, strong, symbol, technical, technology, tool, vector, white, work